git.sesse.net Git - kdenlive/blob - src/mainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org)        *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
  18  ***************************************************************************/
  19
  20
  21
  22 #include <QTextStream>
  23 #include <QTimer>
  24 #include <QAction>
  25 #include <QtTest>
  26 #include <QtCore>
  27
  28 #include <KApplication>
  29 #include <KAction>
  30 #include <KLocale>
  31 #include <KGlobal>
  32 #include <KActionCollection>
  33 #include <KStandardAction>
  34 #include <KFileDialog>
  35 #include <KMessageBox>
  36 #include <KDebug>
  37 #include <KIO/NetAccess>
  38 #include <KSaveFile>
  39 #include <KRuler>
  40 #include <KConfigDialog>
  41 #include <KXMLGUIFactory>
  42 #include <KStatusBar>
  43 #include <kstandarddirs.h>
  44 #include <KUrlRequesterDialog>
  45 #include <KTemporaryFile>
  46 #include <KActionMenu>
  47 #include <KMenu>
  48 #include <locale.h>
  49 #include <ktogglefullscreenaction.h>
  50
  51 #include <mlt++/Mlt.h>
  52
  53 #include "mainwindow.h"
  54 #include "kdenlivesettings.h"
  55 #include "kdenlivesettingsdialog.h"
  56 #include "initeffects.h"
  57 #include "profilesdialog.h"
  58 #include "projectsettings.h"
  59 #include "events.h"
  60 #include "renderjob.h"
  61 #include "clipmanager.h"
  62 #include "projectlist.h"
  63 #include "monitor.h"
  64 #include "recmonitor.h"
  65 #include "monitormanager.h"
  66 #include "kdenlivedoc.h"
  67 #include "trackview.h"
  68 #include "customtrackview.h"
  69 #include "effectslistview.h"
  70 #include "effectstackview.h"
  71 #include "transitionsettings.h"
  72 #include "renderwidget.h"
  73 #include "renderer.h"
  74 #include "jogshuttle.h"
  75 #include "clipproperties.h"
  76
  77 #define ID_STATUS_MSG 1
  78 #define ID_EDITMODE_MSG 2
  79 #define ID_TIMELINE_MSG 3
  80 #define ID_TIMELINE_BUTTONS 5
  81 #define ID_TIMELINE_POS 6
  82 #define ID_TIMELINE_FORMAT 7
  83
  84 EffectsList MainWindow::videoEffects;
  85 EffectsList MainWindow::audioEffects;
  86 EffectsList MainWindow::customEffects;
  87 EffectsList MainWindow::transitions;
  88
  89 MainWindow::MainWindow(QWidget *parent)
  90         : KXmlGuiWindow(parent),
  91         m_activeDocument(NULL), m_activeTimeline(NULL), m_renderWidget(NULL), m_jogProcess(NULL) {
  92     setlocale(LC_NUMERIC, "POSIX");
  93     parseProfiles();
  94     setFont(KGlobalSettings::toolBarFont());
  95     m_commandStack = new QUndoGroup;
  96     m_timelineArea = new KTabWidget(this);
  97     m_timelineArea->setTabReorderingEnabled(true);
  98     m_timelineArea->setTabBarHidden(true);
  99
 100     QToolButton *closeTabButton = new QToolButton;
 101     connect(closeTabButton, SIGNAL(clicked()), this, SLOT(slotRemoveTab()));
 102     closeTabButton->setIcon(KIcon("tab-close"));
 103     closeTabButton->adjustSize();
 104     closeTabButton->setToolTip(i18n("Close the current tab"));
 105     m_timelineArea->setCornerWidget(closeTabButton);
 106     connect(m_timelineArea, SIGNAL(currentChanged(int)), this, SLOT(activateDocument()));
 107
 108     initEffects::parseEffectFiles();
 109     m_monitorManager = new MonitorManager();
 110
 111     projectListDock = new QDockWidget(i18n("Project Tree"), this);
 112     projectListDock->setObjectName("project_tree");
 113     m_projectList = new ProjectList(this);
 114     projectListDock->setWidget(m_projectList);
 115     addDockWidget(Qt::TopDockWidgetArea, projectListDock);
 116
 117     effectListDock = new QDockWidget(i18n("Effect List"), this);
 118     effectListDock->setObjectName("effect_list");
 119     m_effectList = new EffectsListView();
 120
 121     //m_effectList = new KListWidget(this);
 122     effectListDock->setWidget(m_effectList);
 123     addDockWidget(Qt::TopDockWidgetArea, effectListDock);
 124
 125     effectStackDock = new QDockWidget(i18n("Effect Stack"), this);
 126     effectStackDock->setObjectName("effect_stack");
 127     effectStack = new EffectStackView(this);
 128     effectStackDock->setWidget(effectStack);
 129     addDockWidget(Qt::TopDockWidgetArea, effectStackDock);
 130
 131     transitionConfigDock = new QDockWidget(i18n("Transition"), this);
 132     transitionConfigDock->setObjectName("transition");
 133     transitionConfig = new TransitionSettings(this);
 134     transitionConfigDock->setWidget(transitionConfig);
 135     addDockWidget(Qt::TopDockWidgetArea, transitionConfigDock);
 136
 137
 138     clipMonitorDock = new QDockWidget(i18n("Clip Monitor"), this);
 139     clipMonitorDock->setObjectName("clip_monitor");
 140     m_clipMonitor = new Monitor("clip", m_monitorManager, this);
 141     clipMonitorDock->setWidget(m_clipMonitor);
 142     addDockWidget(Qt::TopDockWidgetArea, clipMonitorDock);
 143     //m_clipMonitor->stop();
 144
 145     projectMonitorDock = new QDockWidget(i18n("Project Monitor"), this);
 146     projectMonitorDock->setObjectName("project_monitor");
 147     m_projectMonitor = new Monitor("project", m_monitorManager, this);
 148     projectMonitorDock->setWidget(m_projectMonitor);
 149     addDockWidget(Qt::TopDockWidgetArea, projectMonitorDock);
 150
 151     recMonitorDock = new QDockWidget(i18n("Record Monitor"), this);
 152     recMonitorDock->setObjectName("record_monitor");
 153     m_recMonitor = new RecMonitor("record", this);
 154     recMonitorDock->setWidget(m_recMonitor);
 155     addDockWidget(Qt::TopDockWidgetArea, recMonitorDock);
 156
 157     connect(m_recMonitor, SIGNAL(addProjectClip(KUrl)), this, SLOT(slotAddProjectClip(KUrl)));
 158
 159     undoViewDock = new QDockWidget(i18n("Undo History"), this);
 160     undoViewDock->setObjectName("undo_history");
 161     m_undoView = new QUndoView(this);
 162     m_undoView->setCleanIcon(KIcon("edit-clear"));
 163     m_undoView->setEmptyLabel(i18n("Clean"));
 164     undoViewDock->setWidget(m_undoView);
 165     m_undoView->setGroup(m_commandStack);
 166     addDockWidget(Qt::TopDockWidgetArea, undoViewDock);
 167
 168     //overviewDock = new QDockWidget(i18n("Project Overview"), this);
 169     //overviewDock->setObjectName("project_overview");
 170     //m_overView = new CustomTrackView(NULL, NULL, this);
 171     //overviewDock->setWidget(m_overView);
 172     //addDockWidget(Qt::TopDockWidgetArea, overviewDock);
 173
 174     setupActions();
 175     //tabifyDockWidget(projectListDock, effectListDock);
 176     tabifyDockWidget(projectListDock, effectStackDock);
 177     tabifyDockWidget(projectListDock, transitionConfigDock);
 178     //tabifyDockWidget(projectListDock, undoViewDock);
 179     projectListDock->raise();
 180
 181     tabifyDockWidget(clipMonitorDock, projectMonitorDock);
 182     tabifyDockWidget(clipMonitorDock, recMonitorDock);
 183     setCentralWidget(m_timelineArea);
 184
 185     setupGUI(Default, NULL /*"kdenliveui.rc"*/);
 186     kDebug() << factory() << " " << factory()->container("video_effects_menu", this);
 187
 188     // build effects menus
 189     QAction *action;
 190     QMenu *videoEffectsMenu = (QMenu*)(factory()->container("video_effects_menu", this));
 191     QStringList effects = videoEffects.effectNames();
 192     foreach(const QString &name, effects) {
 193         action = new QAction(name, this);
 194         action->setData(name);
 195         videoEffectsMenu->addAction(action);
 196     }
 197     QMenu *audioEffectsMenu = (QMenu*)(factory()->container("audio_effects_menu", this));
 198     effects = audioEffects.effectNames();
 199     foreach(const QString &name, effects) {
 200         action = new QAction(name, this);
 201         action->setData(name);
 202         audioEffectsMenu->addAction(action);
 203     }
 204     QMenu *customEffectsMenu = (QMenu*)(factory()->container("custom_effects_menu", this));
 205     effects = customEffects.effectNames();
 206     foreach(const QString &name, effects) {
 207         action = new QAction(name, this);
 208         action->setData(name);
 209         customEffectsMenu->addAction(action);
 210     }
 211
 212     connect(videoEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddVideoEffect(QAction *)));
 213     connect(audioEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddAudioEffect(QAction *)));
 214     connect(customEffectsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddCustomEffect(QAction *)));
 215
 216     m_timelineContextMenu = new QMenu(this);
 217     m_timelineContextClipMenu = new QMenu(this);
 218     m_timelineContextTransitionMenu = new QMenu(this);
 219
 220
 221     QMenu *transitionsMenu = new QMenu(i18n("Add Transition"), this);
 222     effects = transitions.effectNames();
 223     foreach(const QString &name, effects) {
 224         action = new QAction(name, this);
 225         action->setData(name);
 226         transitionsMenu->addAction(action);
 227     }
 228     connect(transitionsMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotAddTransition(QAction *)));
 229
 230     m_timelineContextClipMenu->addAction(actionCollection()->action("delete_timeline_clip"));
 231     m_timelineContextClipMenu->addAction(actionCollection()->action("cut_timeline_clip"));
 232
 233     QMenu *markersMenu = (QMenu*)(factory()->container("marker_menu", this));
 234     m_timelineContextClipMenu->addMenu(markersMenu);
 235     m_timelineContextClipMenu->addMenu(transitionsMenu);
 236     m_timelineContextClipMenu->addMenu(videoEffectsMenu);
 237     m_timelineContextClipMenu->addMenu(audioEffectsMenu);
 238     m_timelineContextClipMenu->addMenu(customEffectsMenu);
 239
 240     m_timelineContextTransitionMenu->addAction(actionCollection()->action("delete_timeline_clip"));
 241
 242     connect(projectMonitorDock, SIGNAL(visibilityChanged(bool)), m_projectMonitor, SLOT(refreshMonitor(bool)));
 243     connect(clipMonitorDock, SIGNAL(visibilityChanged(bool)), m_clipMonitor, SLOT(refreshMonitor(bool)));
 244     //connect(m_monitorManager, SIGNAL(connectMonitors()), this, SLOT(slotConnectMonitors()));
 245     connect(m_monitorManager, SIGNAL(raiseClipMonitor(bool)), this, SLOT(slotRaiseMonitor(bool)));
 246     connect(m_effectList, SIGNAL(addEffect(QDomElement)), this, SLOT(slotAddEffect(QDomElement)));
 247     m_monitorManager->initMonitors(m_clipMonitor, m_projectMonitor);
 248     slotConnectMonitors();
 249
 250     setAutoSaveSettings();
 251
 252     if (KdenliveSettings::openlastproject()) {
 253         KSharedConfigPtr config = KGlobal::config();
 254         QString Lastproject = config->group("Recent Files").readPathEntry("File1", QString());
 255         openFile(KUrl(Lastproject));
 256
 257     } else newFile();
 258
 259     activateShuttleDevice();
 260 }
 261
 262 void MainWindow::queryQuit() {
 263     kDebug() << "----- SAVING CONFUIG";
 264     if (queryClose()) kapp->quit();
 265 }
 266
 267 //virtual
 268 bool MainWindow::queryClose() {
 269     saveOptions();
 270     if (m_activeDocument && m_activeDocument->isModified()) {
 271         switch (KMessageBox::warningYesNoCancel(this, i18n("Save changes to document ?"))) {
 272         case KMessageBox::Yes :
 273             // save document here. If saving fails, return false;
 274             return true;
 275         case KMessageBox::No :
 276             return true;
 277         default: // cancel
 278             return false;
 279         }
 280     }
 281     return true;
 282 }
 283
 284 void MainWindow::activateShuttleDevice() {
 285     if (m_jogProcess) delete m_jogProcess;
 286     m_jogProcess = NULL;
 287     if (KdenliveSettings::enableshuttle() == false) return;
 288     m_jogProcess = new JogShuttle(KdenliveSettings::shuttledevice());
 289     connect(m_jogProcess, SIGNAL(rewind1()), m_monitorManager, SLOT(slotRewindOneFrame()));
 290     connect(m_jogProcess, SIGNAL(forward1()), m_monitorManager, SLOT(slotForwardOneFrame()));
 291     connect(m_jogProcess, SIGNAL(rewind(double)), m_monitorManager, SLOT(slotRewind(double)));
 292     connect(m_jogProcess, SIGNAL(forward(double)), m_monitorManager, SLOT(slotForward(double)));
 293     connect(m_jogProcess, SIGNAL(stop()), m_monitorManager, SLOT(slotPlay()));
 294     connect(m_jogProcess, SIGNAL(button(int)), this, SLOT(slotShuttleButton(int)));
 295 }
 296
 297 void MainWindow::slotShuttleButton(int code) {
 298     switch (code) {
 299     case 5:
 300         slotShuttleAction(KdenliveSettings::shuttle1());
 301         break;
 302     case 6:
 303         slotShuttleAction(KdenliveSettings::shuttle2());
 304         break;
 305     case 7:
 306         slotShuttleAction(KdenliveSettings::shuttle3());
 307         break;
 308     case 8:
 309         slotShuttleAction(KdenliveSettings::shuttle4());
 310         break;
 311     case 9:
 312         slotShuttleAction(KdenliveSettings::shuttle5());
 313         break;
 314     }
 315 }
 316
 317 void MainWindow::slotShuttleAction(int code) {
 318     switch (code) {
 319     case 0:
 320         return;
 321     case 1:
 322         m_monitorManager->slotPlay();
 323         break;
 324     default:
 325         m_monitorManager->slotPlay();
 326         break;
 327     }
 328 }
 329
 330 void MainWindow::slotFullScreen() {
 331     //KToggleFullScreenAction::setFullScreen(this, actionCollection()->action("fullscreen")->isChecked());
 332 }
 333
 334 void MainWindow::slotAddEffect(QDomElement effect, GenTime pos, int track) {
 335     if (!m_activeDocument) return;
 336     if (effect.isNull()) {
 337         kDebug() << "--- ERROR, TRYING TO APPEND NULL EFFECT";
 338         return;
 339     }
 340     TrackView *currentTimeLine = (TrackView *) m_timelineArea->currentWidget();
 341     currentTimeLine->projectView()->slotAddEffect(effect, pos, track);
 342 }
 343
 344 void MainWindow::slotRaiseMonitor(bool clipMonitor) {
 345     if (clipMonitor) clipMonitorDock->raise();
 346     else projectMonitorDock->raise();
 347 }
 348
 349 void MainWindow::slotSetClipDuration(int id, int duration) {
 350     if (!m_activeDocument) return;
 351     m_activeDocument->setProducerDuration(id, duration);
 352 }
 353
 354 void MainWindow::slotConnectMonitors() {
 355
 356     m_projectList->setRenderer(m_clipMonitor->render);
 357     connect(m_projectList, SIGNAL(receivedClipDuration(int, int)), this, SLOT(slotSetClipDuration(int, int)));
 358     connect(m_projectList, SIGNAL(showClipProperties(DocClipBase *)), this, SLOT(slotShowClipProperties(DocClipBase *)));
 359     connect(m_projectList, SIGNAL(getFileProperties(const QDomElement &, int)), m_clipMonitor->render, SLOT(getFileProperties(const QDomElement &, int)));
 360     connect(m_clipMonitor->render, SIGNAL(replyGetImage(int, int, const QPixmap &, int, int)), m_projectList, SLOT(slotReplyGetImage(int, int, const QPixmap &, int, int)));
 361     connect(m_clipMonitor->render, SIGNAL(replyGetFileProperties(int, const QMap < QString, QString > &, const QMap < QString, QString > &)), m_projectList, SLOT(slotReplyGetFileProperties(int, const QMap < QString, QString > &, const QMap < QString, QString > &)));
 362     connect(m_clipMonitor, SIGNAL(refreshClipThumbnail(int)), m_projectList, SLOT(slotRefreshClipThumbnail(int)));
 363 }
 364
 365 void MainWindow::setupActions() {
 366
 367     m_timecodeFormat = new KComboBox(this);
 368     m_timecodeFormat->addItem(i18n("hh:mm:ss::ff"));
 369     m_timecodeFormat->addItem(i18n("Frames"));
 370
 371     statusProgressBar = new QProgressBar(this);
 372     statusProgressBar->setMinimum(0);
 373     statusProgressBar->setMaximum(100);
 374     statusProgressBar->setMaximumWidth(150);
 375     statusProgressBar->setVisible(false);
 376
 377     QWidget *w = new QWidget;
 378
 379     QHBoxLayout *layout = new QHBoxLayout;
 380     w->setLayout(layout);
 381     layout->setContentsMargins(5, 0, 5, 0);
 382     QToolBar *toolbar = new QToolBar("statusToolBar", this);
 383
 384
 385     m_toolGroup = new QActionGroup(this);
 386
 387     QString style1 = "QToolButton {background-color: rgba(230, 230, 230, 220); border-style: inset; border:1px solid #999999;border-radius: 3px;margin: 0px 3px;padding: 0px;} QToolButton:checked { background-color: rgba(224, 224, 0, 100); border-style: inset; border:1px solid #cc6666;border-radius: 3px;}";
 388
 389     m_buttonSelectTool = toolbar->addAction(KIcon("kdenlive-select-tool"), i18n("Selection tool"));
 390     m_buttonSelectTool->setCheckable(true);
 391     m_buttonSelectTool->setChecked(true);
 392
 393     m_buttonRazorTool = toolbar->addAction(KIcon("edit-cut"), i18n("Razor tool"));
 394     m_buttonRazorTool->setCheckable(true);
 395     m_buttonRazorTool->setChecked(false);
 396
 397     m_toolGroup->addAction(m_buttonSelectTool);
 398     m_toolGroup->addAction(m_buttonRazorTool);
 399     m_toolGroup->setExclusive(true);
 400     toolbar->setToolButtonStyle(Qt::ToolButtonIconOnly);
 401
 402     QWidget * actionWidget;
 403     actionWidget = toolbar->widgetForAction(m_buttonSelectTool);
 404     actionWidget->setMaximumWidth(24);
 405     actionWidget->setMinimumHeight(17);
 406
 407     actionWidget = toolbar->widgetForAction(m_buttonRazorTool);
 408     actionWidget->setMaximumWidth(24);
 409     actionWidget->setMinimumHeight(17);
 410
 411     toolbar->setStyleSheet(style1);
 412     connect(m_toolGroup, SIGNAL(triggered(QAction *)), this, SLOT(slotChangeTool(QAction *)));
 413
 414     toolbar->addSeparator();
 415     m_buttonFitZoom = toolbar->addAction(KIcon("zoom-fit-best"), i18n("Fit zoom to project"));
 416     m_buttonFitZoom->setCheckable(false);
 417     connect(m_buttonFitZoom, SIGNAL(triggered()), this, SLOT(slotFitZoom()));
 418
 419     actionWidget = toolbar->widgetForAction(m_buttonFitZoom);
 420     actionWidget->setMaximumWidth(24);
 421     actionWidget->setMinimumHeight(17);
 422
 423     m_zoomSlider = new QSlider(Qt::Horizontal, this);
 424     m_zoomSlider->setMaximum(13);
 425
 426     m_zoomSlider->setMaximumWidth(150);
 427     m_zoomSlider->setMinimumWidth(100);
 428
 429     const int contentHeight = QFontMetrics(w->font()).height() + 8;
 430     QString style = "QSlider::groove:horizontal { background-color: rgba(230, 230, 230, 220);border: 1px solid #999999;height: 8px;border-radius: 3px;margin-top:3px }";
 431     style.append("QSlider::handle:horizontal {  background-color: white; border: 1px solid #999999;width: 9px;margin: -2px 0;border-radius: 3px; }");
 432     m_zoomSlider->setStyleSheet(style);
 433
 434     //m_zoomSlider->setMaximumHeight(contentHeight);
 435     //m_zoomSlider->height() + 5;
 436     statusBar()->setMinimumHeight(contentHeight);
 437
 438
 439     toolbar->addWidget(m_zoomSlider);
 440
 441     m_buttonVideoThumbs = toolbar->addAction(KIcon("kdenlive-show-videothumb"), i18n("Show video thumbnails"));
 442     m_buttonVideoThumbs->setCheckable(true);
 443     m_buttonVideoThumbs->setChecked(KdenliveSettings::videothumbnails());
 444     connect(m_buttonVideoThumbs, SIGNAL(triggered()), this, SLOT(slotSwitchVideoThumbs()));
 445
 446     m_buttonAudioThumbs = toolbar->addAction(KIcon("kdenlive-show-audiothumb"), i18n("Show audio thumbnails"));
 447     m_buttonAudioThumbs->setCheckable(true);
 448     m_buttonAudioThumbs->setChecked(KdenliveSettings::audiothumbnails());
 449     connect(m_buttonAudioThumbs, SIGNAL(triggered()), this, SLOT(slotSwitchAudioThumbs()));
 450
 451     m_buttonShowMarkers = toolbar->addAction(KIcon("kdenlive-show-markers"), i18n("Show markers comments"));
 452     m_buttonShowMarkers->setCheckable(true);
 453     m_buttonShowMarkers->setChecked(KdenliveSettings::showmarkers());
 454     connect(m_buttonShowMarkers, SIGNAL(triggered()), this, SLOT(slotSwitchMarkersComments()));
 455
 456     m_buttonSnap = toolbar->addAction(KIcon("kdenlive-snap"), i18n("Snap"));
 457     m_buttonSnap->setCheckable(true);
 458     m_buttonSnap->setChecked(KdenliveSettings::snaptopoints());
 459     connect(m_buttonSnap, SIGNAL(triggered()), this, SLOT(slotSwitchSnap()));
 460     layout->addWidget(toolbar);
 461
 462
 463     actionWidget = toolbar->widgetForAction(m_buttonVideoThumbs);
 464     actionWidget->setMaximumWidth(24);
 465     actionWidget->setMinimumHeight(17);
 466
 467     actionWidget = toolbar->widgetForAction(m_buttonAudioThumbs);
 468     actionWidget->setMaximumWidth(24);
 469     actionWidget->setMinimumHeight(17);
 470
 471     actionWidget = toolbar->widgetForAction(m_buttonShowMarkers);
 472     actionWidget->setMaximumWidth(24);
 473     actionWidget->setMinimumHeight(17);
 474
 475     actionWidget = toolbar->widgetForAction(m_buttonSnap);
 476     actionWidget->setMaximumWidth(24);
 477     actionWidget->setMinimumHeight(17);
 478
 479     m_messageLabel = new StatusBarMessageLabel(this);
 480     m_messageLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::MinimumExpanding);
 481
 482     statusBar()->addWidget(m_messageLabel, 10);
 483     statusBar()->addWidget(statusProgressBar, 0);
 484     statusBar()->insertPermanentWidget(ID_TIMELINE_BUTTONS, w);
 485     statusBar()->insertPermanentFixedItem("00:00:00:00", ID_TIMELINE_POS);
 486     statusBar()->insertPermanentWidget(ID_TIMELINE_FORMAT, m_timecodeFormat);
 487     statusBar()->setMaximumHeight(statusBar()->font().pointSize() * 4);
 488     m_messageLabel->hide();
 489
 490     actionCollection()->addAction("select_tool", m_buttonSelectTool);
 491     actionCollection()->addAction("razor_tool", m_buttonRazorTool);
 492
 493     actionCollection()->addAction("show_video_thumbs", m_buttonVideoThumbs);
 494     actionCollection()->addAction("show_audio_thumbs", m_buttonAudioThumbs);
 495     actionCollection()->addAction("show_markers", m_buttonShowMarkers);
 496     actionCollection()->addAction("snap", m_buttonSnap);
 497     actionCollection()->addAction("zoom_fit", m_buttonFitZoom);
 498
 499
 500     KAction* profilesAction = new KAction(KIcon("document-new"), i18n("Manage Profiles"), this);
 501     actionCollection()->addAction("manage_profiles", profilesAction);
 502     connect(profilesAction, SIGNAL(triggered(bool)), this, SLOT(slotEditProfiles()));
 503
 504     KAction* projectAction = new KAction(KIcon("configure"), i18n("Project Settings"), this);
 505     actionCollection()->addAction("project_settings", projectAction);
 506     connect(projectAction, SIGNAL(triggered(bool)), this, SLOT(slotEditProjectSettings()));
 507
 508     KAction* projectRender = new KAction(KIcon("media-record"), i18n("Render"), this);
 509     actionCollection()->addAction("project_render", projectRender);
 510     connect(projectRender, SIGNAL(triggered(bool)), this, SLOT(slotRenderProject()));
 511
 512     KAction* monitorPlay = new KAction(KIcon("media-playback-start"), i18n("Play"), this);
 513     monitorPlay->setShortcut(Qt::Key_Space);
 514     actionCollection()->addAction("monitor_play", monitorPlay);
 515     connect(monitorPlay, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotPlay()));
 516
 517     KAction* monitorSeekBackward = new KAction(KIcon("media-seek-backward"), i18n("Rewind"), this);
 518     monitorSeekBackward->setShortcut(Qt::Key_J);
 519     actionCollection()->addAction("monitor_seek_backward", monitorSeekBackward);
 520     connect(monitorSeekBackward, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotRewind()));
 521
 522     KAction* monitorSeekBackwardOneFrame = new KAction(KIcon("media-skip-backward"), i18n("Rewind 1 Frame"), this);
 523     monitorSeekBackwardOneFrame->setShortcut(Qt::Key_Left);
 524     actionCollection()->addAction("monitor_seek_backward-one-frame", monitorSeekBackwardOneFrame);
 525     connect(monitorSeekBackwardOneFrame, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotRewindOneFrame()));
 526
 527     KAction* monitorSeekSnapBackward = new KAction(KIcon("media-seek-backward"), i18n("Go to Previous Snap Point"), this);
 528     monitorSeekSnapBackward->setShortcut(Qt::ALT + Qt::Key_Left);
 529     actionCollection()->addAction("monitor_seek_snap_backward", monitorSeekSnapBackward);
 530     connect(monitorSeekSnapBackward, SIGNAL(triggered(bool)), this, SLOT(slotSnapRewind()));
 531
 532     KAction* monitorSeekForward = new KAction(KIcon("media-seek-forward"), i18n("Forward"), this);
 533     monitorSeekForward->setShortcut(Qt::Key_L);
 534     actionCollection()->addAction("monitor_seek_forward", monitorSeekForward);
 535     connect(monitorSeekForward, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotForward()));
 536
 537     KAction* monitorSeekForwardOneFrame = new KAction(KIcon("media-skip-forward"), i18n("Forward 1 Frame"), this);
 538     monitorSeekForwardOneFrame->setShortcut(Qt::Key_Right);
 539     actionCollection()->addAction("monitor_seek_forward-one-frame", monitorSeekForwardOneFrame);
 540     connect(monitorSeekForwardOneFrame, SIGNAL(triggered(bool)), m_monitorManager, SLOT(slotForwardOneFrame()));
 541
 542     KAction* monitorSeekSnapForward = new KAction(KIcon("media-seek-forward"), i18n("Go to Next Snap Point"), this);
 543     monitorSeekSnapForward->setShortcut(Qt::ALT + Qt::Key_Right);
 544     actionCollection()->addAction("monitor_seek_snap_forward", monitorSeekSnapForward);
 545     connect(monitorSeekSnapForward, SIGNAL(triggered(bool)), this, SLOT(slotSnapForward()));
 546
 547     KAction* deleteTimelineClip = new KAction(KIcon("edit-delete"), i18n("Delete Selected Item"), this);
 548     deleteTimelineClip->setShortcut(Qt::Key_Delete);
 549     actionCollection()->addAction("delete_timeline_clip", deleteTimelineClip);
 550     connect(deleteTimelineClip, SIGNAL(triggered(bool)), this, SLOT(slotDeleteTimelineClip()));
 551
 552     KAction* cutTimelineClip = new KAction(KIcon("edit-cut"), i18n("Cut Clip"), this);
 553     cutTimelineClip->setShortcut(Qt::SHIFT + Qt::Key_R);
 554     actionCollection()->addAction("cut_timeline_clip", cutTimelineClip);
 555     connect(cutTimelineClip, SIGNAL(triggered(bool)), this, SLOT(slotCutTimelineClip()));
 556
 557     KAction* addClipMarker = new KAction(KIcon("bookmark-new"), i18n("Add Marker to Clip"), this);
 558     actionCollection()->addAction("add_clip_marker", addClipMarker);
 559     connect(addClipMarker, SIGNAL(triggered(bool)), this, SLOT(slotAddClipMarker()));
 560
 561     KAction* deleteClipMarker = new KAction(KIcon("edit-delete"), i18n("Delete Marker from Clip"), this);
 562     actionCollection()->addAction("delete_clip_marker", deleteClipMarker);
 563     connect(deleteClipMarker, SIGNAL(triggered(bool)), this, SLOT(slotDeleteClipMarker()));
 564
 565     KAction* editClipMarker = new KAction(KIcon("document-properties"), i18n("Edit Marker"), this);
 566     actionCollection()->addAction("edit_clip_marker", editClipMarker);
 567     connect(editClipMarker, SIGNAL(triggered(bool)), this, SLOT(slotEditClipMarker()));
 568
 569     KStandardAction::quit(this, SLOT(queryQuit()),
 570                           actionCollection());
 571
 572     KStandardAction::open(this, SLOT(openFile()),
 573                           actionCollection());
 574
 575     m_fileOpenRecent = KStandardAction::openRecent(this, SLOT(openFile(const KUrl &)),
 576                        actionCollection());
 577
 578     KStandardAction::save(this, SLOT(saveFile()),
 579                           actionCollection());
 580
 581     KStandardAction::saveAs(this, SLOT(saveFileAs()),
 582                             actionCollection());
 583
 584     KStandardAction::openNew(this, SLOT(newFile()),
 585                              actionCollection());
 586
 587     KStandardAction::preferences(this, SLOT(slotPreferences()),
 588                                  actionCollection());
 589
 590     KStandardAction::undo(this, SLOT(undo()),
 591                           actionCollection());
 592
 593     KStandardAction::redo(this, SLOT(redo()),
 594                           actionCollection());
 595
 596     KStandardAction::fullScreen(this, SLOT(slotFullScreen()), this, actionCollection());
 597
 598     connect(actionCollection(), SIGNAL(actionHovered(QAction*)),
 599             this, SLOT(slotDisplayActionMessage(QAction*)));
 600     //connect(actionCollection(), SIGNAL( clearStatusText() ),
 601     //statusBar(), SLOT( clear() ) );
 602
 603     readOptions();
 604 }
 605
 606 void MainWindow::undo() {
 607     m_commandStack->undo();
 608 }
 609
 610 void MainWindow::redo() {
 611     m_commandStack->redo();
 612 }
 613
 614 void MainWindow::slotDisplayActionMessage(QAction *a) {
 615     statusBar()->showMessage(a->data().toString(), 3000);
 616 }
 617
 618 void MainWindow::saveOptions() {
 619     KdenliveSettings::self()->writeConfig();
 620     KSharedConfigPtr config = KGlobal::config();
 621     m_fileOpenRecent->saveEntries(KConfigGroup(config, "Recent Files"));
 622     config->sync();
 623 }
 624
 625 void MainWindow::readOptions() {
 626     KSharedConfigPtr config = KGlobal::config();
 627     m_fileOpenRecent->loadEntries(KConfigGroup(config, "Recent Files"));
 628 }
 629
 630 void MainWindow::newFile() {
 631     QString profileName;
 632     KUrl projectFolder;
 633     if (m_timelineArea->count() == 0) profileName = KdenliveSettings::default_profile();
 634     else {
 635         ProjectSettings *w = new ProjectSettings;
 636         if (w->exec() != QDialog::Accepted) return;
 637         profileName = w->selectedProfile();
 638         projectFolder = w->selectedFolder();
 639         delete w;
 640     }
 641     MltVideoProfile prof;
 642     if (!profileName.isEmpty()) prof = ProfilesDialog::getVideoProfile(profileName);
 643     else prof = ProfilesDialog::getVideoProfile("dv_pal");
 644     if (prof.width == 0) prof = ProfilesDialog::getVideoProfile("dv_pal");
 645     KdenliveDoc *doc = new KdenliveDoc(KUrl(), projectFolder, prof, m_commandStack, this);
 646     TrackView *trackView = new TrackView(doc, this);
 647     m_timelineArea->addTab(trackView, KIcon("kdenlive"), i18n("Untitled") + " / " + prof.description);
 648     if (m_timelineArea->count() == 1) {
 649         connectDocumentInfo(doc);
 650         connectDocument(trackView, doc);
 651     } else m_timelineArea->setTabBarHidden(false);
 652 }
 653
 654 void MainWindow::activateDocument() {
 655     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 656     KdenliveDoc *currentDoc = currentTab->document();
 657     connectDocumentInfo(currentDoc);
 658     connectDocument(currentTab, currentDoc);
 659 }
 660
 661 void MainWindow::slotRemoveTab() {
 662     QWidget *w = m_timelineArea->currentWidget();
 663     // closing current document
 664     int ix = m_timelineArea->currentIndex() + 1;
 665     if (ix == m_timelineArea->count()) ix = 0;
 666     m_timelineArea->setCurrentIndex(ix);
 667     TrackView *tabToClose = (TrackView *) w;
 668     KdenliveDoc *docToClose = tabToClose->document();
 669     m_timelineArea->removeTab(m_timelineArea->indexOf(w));
 670     if (m_timelineArea->count() == 1) m_timelineArea->setTabBarHidden(true);
 671     delete docToClose;
 672     delete w;
 673 }
 674
 675 void MainWindow::saveFileAs(const QString &outputFileName) {
 676     m_projectMonitor->saveSceneList(outputFileName, m_activeDocument->documentInfoXml(m_activeTimeline->projectView()->xmlInfo()));
 677     m_activeDocument->setUrl(KUrl(outputFileName));
 678     setCaption(m_activeDocument->description());
 679     m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
 680     m_timelineArea->setTabToolTip(m_timelineArea->currentIndex(), m_activeDocument->url().path());
 681     m_activeDocument->setModified(false);
 682 }
 683
 684 void MainWindow::saveFileAs() {
 685     QString outputFile = KFileDialog::getSaveFileName(KUrl(), "*.kdenlive|Kdenlive project files (*.kdenlive)");
 686     if (QFile::exists(outputFile)) {
 687         if (KMessageBox::questionYesNo(this, i18n("File already exists.\nDo you want to overwrite it ?")) == KMessageBox::No) return;
 688     }
 689     saveFileAs(outputFile);
 690 }
 691
 692 void MainWindow::saveFile() {
 693     if (!m_activeDocument) return;
 694     if (m_activeDocument->url().isEmpty()) {
 695         saveFileAs();
 696     } else {
 697         saveFileAs(m_activeDocument->url().path());
 698     }
 699 }
 700
 701 void MainWindow::openFile() { //changed
 702     KUrl url = KFileDialog::getOpenUrl(KUrl(), "*.kdenlive|Kdenlive project files (*.kdenlive)\n*.westley|MLT project files (*.westley)");
 703     if (url.isEmpty()) return;
 704     m_fileOpenRecent->addUrl(url);
 705     openFile(url);
 706 }
 707
 708 void MainWindow::openFile(const KUrl &url) { //new
 709     //TODO: get video profile from url before opening it
 710     MltVideoProfile prof = ProfilesDialog::getVideoProfile(KdenliveSettings::default_profile());
 711     if (prof.width == 0) prof = ProfilesDialog::getVideoProfile("dv_pal");
 712     KdenliveDoc *doc = new KdenliveDoc(url, KUrl(), prof, m_commandStack, this);
 713     connectDocumentInfo(doc);
 714     TrackView *trackView = new TrackView(doc, this);
 715     m_timelineArea->setCurrentIndex(m_timelineArea->addTab(trackView, KIcon("kdenlive"), doc->description()));
 716     m_timelineArea->setTabToolTip(m_timelineArea->currentIndex(), doc->url().path());
 717     if (m_timelineArea->count() > 1) m_timelineArea->setTabBarHidden(false);
 718     slotGotProgressInfo(QString(), -1);
 719     //connectDocument(trackView, doc);
 720 }
 721
 722
 723 void MainWindow::parseProfiles() {
 724     //kdDebug()<<" + + YOUR MLT INSTALL WAS FOUND IN: "<< MLT_PREFIX <<endl;
 725
 726     //KdenliveSettings::setDefaulttmpfolder();
 727     if (KdenliveSettings::mltpath().isEmpty()) {
 728         KdenliveSettings::setMltpath(QString(MLT_PREFIX) + QString("/share/mlt/profiles/"));
 729     }
 730     if (KdenliveSettings::rendererpath().isEmpty()) {
 731         KdenliveSettings::setRendererpath(KStandardDirs::findExe("inigo"));
 732     }
 733     QStringList profilesFilter;
 734     profilesFilter << "*";
 735     QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
 736
 737     if (profilesList.isEmpty()) {
 738         // Cannot find MLT path, try finding inigo
 739         QString profilePath = KdenliveSettings::rendererpath();
 740         if (!profilePath.isEmpty()) {
 741             profilePath = profilePath.section('/', 0, -3);
 742             KdenliveSettings::setMltpath(profilePath + "/share/mlt/profiles/");
 743             QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
 744         }
 745
 746         if (profilesList.isEmpty()) {
 747             // Cannot find the MLT profiles, ask for location
 748             KUrlRequesterDialog *getUrl = new KUrlRequesterDialog(KdenliveSettings::mltpath(), i18n("Cannot find your Mlt profiles, please give the path"), this);
 749             getUrl->fileDialog()->setMode(KFile::Directory);
 750             getUrl->exec();
 751             KUrl mltPath = getUrl->selectedUrl();
 752             delete getUrl;
 753             if (mltPath.isEmpty()) kapp->quit();
 754             KdenliveSettings::setMltpath(mltPath.path());
 755             QStringList profilesList = QDir(KdenliveSettings::mltpath()).entryList(profilesFilter, QDir::Files);
 756         }
 757     }
 758
 759     if (KdenliveSettings::rendererpath().isEmpty()) {
 760         // Cannot find the MLT inigo renderer, ask for location
 761         KUrlRequesterDialog *getUrl = new KUrlRequesterDialog(KdenliveSettings::mltpath(), i18n("Cannot find the inigo program required for rendering (part of Mlt)"), this);
 762         getUrl->exec();
 763         KUrl rendererPath = getUrl->selectedUrl();
 764         delete getUrl;
 765         if (rendererPath.isEmpty()) kapp->quit();
 766         KdenliveSettings::setRendererpath(rendererPath.path());
 767     }
 768
 769     kDebug() << "RESULTING MLT PATH: " << KdenliveSettings::mltpath();
 770
 771     // Parse MLT profiles to build a list of available video formats
 772     if (profilesList.isEmpty()) parseProfiles();
 773 }
 774
 775
 776 void MainWindow::slotEditProfiles() {
 777     ProfilesDialog *w = new ProfilesDialog;
 778     w->exec();
 779     delete w;
 780 }
 781
 782 void MainWindow::slotEditProjectSettings() {
 783     ProjectSettings *w = new ProjectSettings;
 784     if (w->exec() == QDialog::Accepted) {
 785         QString profile = w->selectedProfile();
 786         m_activeDocument->setProfilePath(profile);
 787         m_monitorManager->resetProfiles(profile);
 788         setCaption(m_activeDocument->description());
 789         KdenliveSettings::setCurrent_profile(m_activeDocument->profilePath());
 790         if (m_renderWidget) m_renderWidget->setDocumentStandard(m_activeDocument->getDocumentStandard());
 791         m_monitorManager->setTimecode(m_activeDocument->timecode());
 792         m_timelineArea->setTabText(m_timelineArea->currentIndex(), m_activeDocument->description());
 793
 794         // We need to desactivate & reactivate monitors to get a refresh
 795         m_monitorManager->switchMonitors();
 796     }
 797     delete w;
 798 }
 799
 800 void MainWindow::slotRenderProject() {
 801     if (!m_renderWidget) {
 802         m_renderWidget = new RenderWidget(this);
 803         connect(m_renderWidget, SIGNAL(doRender(const QString&, const QString&, const QStringList &, bool, bool)), this, SLOT(slotDoRender(const QString&, const QString&, const QStringList &, bool, bool)));
 804     }
 805     /*TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 806     if (currentTab) m_renderWidget->setTimeline(currentTab);
 807     m_renderWidget->setDocument(m_activeDocument);*/
 808     m_renderWidget->show();
 809 }
 810
 811 void MainWindow::slotDoRender(const QString &dest, const QString &render, const QStringList &avformat_args, bool zoneOnly, bool playAfter) {
 812     if (dest.isEmpty()) return;
 813     int in;
 814     int out;
 815     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 816     if (currentTab && zoneOnly) {
 817         in = currentTab->inPoint();
 818         out = currentTab->outPoint();
 819     }
 820     KTemporaryFile temp;
 821     temp.setAutoRemove(false);
 822     temp.setSuffix(".westley");
 823     if (temp.open()) {
 824         m_projectMonitor->saveSceneList(temp.fileName());
 825         QStringList args;
 826         args << "-erase";
 827         if (zoneOnly) args << "in=" + QString::number(in) << "out=" + QString::number(out);
 828         QString videoPlayer = "-";
 829         if (playAfter) videoPlayer = "kmplayer";
 830         args << "inigo" << m_activeDocument->profilePath() << render << videoPlayer << temp.fileName() << dest << avformat_args;
 831         QProcess::startDetached("kdenlive_render", args);
 832     }
 833 }
 834
 835 void MainWindow::slotUpdateMousePosition(int pos) {
 836     if (m_activeDocument)
 837         switch (m_timecodeFormat->currentIndex()) {
 838         case 0:
 839             statusBar()->changeItem(m_activeDocument->timecode().getTimecodeFromFrames(pos), ID_TIMELINE_POS);
 840             break;
 841         default:
 842             statusBar()->changeItem(QString::number(pos), ID_TIMELINE_POS);
 843         }
 844 }
 845
 846 void MainWindow::slotUpdateDocumentState(bool modified) {
 847     setCaption(m_activeDocument->description(), modified);
 848     if (modified) {
 849         m_timelineArea->setTabTextColor(m_timelineArea->currentIndex(), palette().color(QPalette::Link));
 850         m_timelineArea->setTabIcon(m_timelineArea->currentIndex(), KIcon("document-save"));
 851     } else {
 852         m_timelineArea->setTabTextColor(m_timelineArea->currentIndex(), palette().color(QPalette::Text));
 853         m_timelineArea->setTabIcon(m_timelineArea->currentIndex(), KIcon("kdenlive"));
 854     }
 855 }
 856
 857 void MainWindow::connectDocumentInfo(KdenliveDoc *doc) {
 858     if (m_activeDocument) {
 859         if (m_activeDocument == doc) return;
 860         disconnect(m_activeDocument, SIGNAL(progressInfo(const QString &, int)), this, SLOT(slotGotProgressInfo(const QString &, int)));
 861     }
 862     connect(doc, SIGNAL(progressInfo(const QString &, int)), this, SLOT(slotGotProgressInfo(const QString &, int)));
 863 }
 864
 865 void MainWindow::connectDocument(TrackView *trackView, KdenliveDoc *doc) { //changed
 866     //m_projectMonitor->stop();
 867     kDebug() << "///////////////////   CONNECTING DOC TO PROJECT VIEW ////////////////";
 868     if (m_activeDocument) {
 869         if (m_activeDocument == doc) return;
 870         m_activeDocument->backupMltPlaylist();
 871         if (m_activeTimeline) {
 872             disconnect(m_projectMonitor, SIGNAL(renderPosition(int)), m_activeTimeline, SLOT(moveCursorPos(int)));
 873             disconnect(m_projectMonitor, SIGNAL(durationChanged(int)), m_activeTimeline, SLOT(setDuration(int)));
 874             disconnect(m_activeDocument, SIGNAL(addProjectClip(DocClipBase *)), m_projectList, SLOT(slotAddClip(DocClipBase *)));
 875             disconnect(m_activeDocument, SIGNAL(addProjectFolder(const QString, int, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, int, bool, bool)));
 876             disconnect(m_activeDocument, SIGNAL(signalDeleteProjectClip(int)), m_projectList, SLOT(slotDeleteClip(int)));
 877             disconnect(m_activeDocument, SIGNAL(updateClipDisplay(int)), m_projectList, SLOT(slotUpdateClip(int)));
 878             disconnect(m_activeDocument, SIGNAL(refreshClipThumbnail(int)), m_projectList, SLOT(slotRefreshClipThumbnail(int)));
 879             disconnect(m_activeDocument, SIGNAL(deletTimelineClip(int)), m_activeTimeline, SLOT(slotDeleteClip(int)));
 880             disconnect(m_activeTimeline, SIGNAL(clipItemSelected(ClipItem*)), effectStack, SLOT(slotClipItemSelected(ClipItem*)));
 881             disconnect(trackView, SIGNAL(clipItemSelected(ClipItem*)), this, SLOT(slotActivateEffectStackView()));
 882             disconnect(m_activeTimeline, SIGNAL(transitionItemSelected(Transition*)), transitionConfig, SLOT(slotTransitionItemSelected(Transition*)));
 883             disconnect(trackView, SIGNAL(transitionItemSelected(Transition*)), this, SLOT(slotActivateTransitionView()));
 884             disconnect(m_zoomSlider, SIGNAL(valueChanged(int)), m_activeTimeline, SLOT(slotChangeZoom(int)));
 885             disconnect(trackView->projectView(), SIGNAL(displayMessage(const QString&, MessageType)), m_messageLabel, SLOT(setMessage(const QString&, MessageType)));
 886             disconnect(trackView->projectView(), SIGNAL(showClipFrame(DocClipBase *, const int)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *, const int)));
 887
 888             disconnect(m_activeDocument, SIGNAL(docModified(bool)), this, SLOT(slotUpdateDocumentState(bool)));
 889             disconnect(effectStack, SIGNAL(updateClipEffect(ClipItem*, QDomElement, QDomElement)), m_activeTimeline->projectView(), SLOT(slotUpdateClipEffect(ClipItem*, QDomElement, QDomElement)));
 890             disconnect(effectStack, SIGNAL(removeEffect(ClipItem*, QDomElement)), m_activeTimeline->projectView(), SLOT(slotDeleteEffect(ClipItem*, QDomElement)));
 891             disconnect(effectStack, SIGNAL(changeEffectState(ClipItem*, QDomElement, bool)), m_activeTimeline->projectView(), SLOT(slotChangeEffectState(ClipItem*, QDomElement, bool)));
 892             disconnect(effectStack, SIGNAL(changeEffectPosition(ClipItem*, int, int)), trackView->projectView(), SLOT(slotChangeEffectPosition(ClipItem*, int, int)));
 893             disconnect(effectStack, SIGNAL(refreshEffectStack(ClipItem*)), m_activeTimeline->projectView(), SLOT(slotRefreshEffects(ClipItem*)));
 894             disconnect(transitionConfig, SIGNAL(transitionUpdated(Transition *, QDomElement)), trackView->projectView() , SLOT(slotTransitionUpdated(Transition *, QDomElement)));
 895             disconnect(m_activeTimeline->projectView(), SIGNAL(activateDocumentMonitor()), m_projectMonitor, SLOT(activateMonitor()));
 896         }
 897         m_activeDocument->setRenderer(NULL);
 898         disconnect(m_projectList, SIGNAL(clipSelected(DocClipBase *)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *)));
 899         m_clipMonitor->stop();
 900     }
 901     m_monitorManager->resetProfiles(doc->profilePath());
 902     m_projectList->setDocument(doc);
 903     connect(m_projectList, SIGNAL(clipSelected(DocClipBase *)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *)));
 904     connect(trackView, SIGNAL(cursorMoved()), m_projectMonitor, SLOT(activateMonitor()));
 905     connect(trackView, SIGNAL(mousePosition(int)), this, SLOT(slotUpdateMousePosition(int)));
 906     connect(m_projectMonitor, SIGNAL(renderPosition(int)), trackView, SLOT(moveCursorPos(int)));
 907     connect(m_projectMonitor, SIGNAL(durationChanged(int)), trackView, SLOT(setDuration(int)));
 908     connect(doc, SIGNAL(addProjectClip(DocClipBase *)), m_projectList, SLOT(slotAddClip(DocClipBase *)));
 909     connect(doc, SIGNAL(addProjectFolder(const QString, int, bool, bool)), m_projectList, SLOT(slotAddFolder(const QString, int, bool, bool)));
 910     connect(doc, SIGNAL(signalDeleteProjectClip(int)), m_projectList, SLOT(slotDeleteClip(int)));
 911     connect(doc, SIGNAL(updateClipDisplay(int)), m_projectList, SLOT(slotUpdateClip(int)));
 912     connect(doc, SIGNAL(refreshClipThumbnail(int)), m_projectList, SLOT(slotRefreshClipThumbnail(int)));
 913
 914     connect(doc, SIGNAL(deletTimelineClip(int)), trackView, SLOT(slotDeleteClip(int)));
 915     connect(doc, SIGNAL(docModified(bool)), this, SLOT(slotUpdateDocumentState(bool)));
 916
 917
 918
 919     connect(trackView, SIGNAL(clipItemSelected(ClipItem*)), effectStack, SLOT(slotClipItemSelected(ClipItem*)));
 920     connect(trackView, SIGNAL(clipItemSelected(ClipItem*)), this, SLOT(slotActivateEffectStackView()));
 921     connect(trackView, SIGNAL(transitionItemSelected(Transition*)), transitionConfig, SLOT(slotTransitionItemSelected(Transition*)));
 922     connect(trackView, SIGNAL(transitionItemSelected(Transition*)), this, SLOT(slotActivateTransitionView()));
 923     m_zoomSlider->setValue(trackView->currentZoom());
 924     connect(m_zoomSlider, SIGNAL(valueChanged(int)), trackView, SLOT(slotChangeZoom(int)));
 925     connect(trackView->projectView(), SIGNAL(zoomIn()), this, SLOT(slotZoomIn()));
 926     connect(trackView->projectView(), SIGNAL(zoomOut()), this, SLOT(slotZoomOut()));
 927     connect(trackView->projectView(), SIGNAL(displayMessage(const QString&, MessageType)), m_messageLabel, SLOT(setMessage(const QString&, MessageType)));
 928
 929     connect(trackView->projectView(), SIGNAL(showClipFrame(DocClipBase *, const int)), m_clipMonitor, SLOT(slotSetXml(DocClipBase *, const int)));
 930
 931
 932     connect(effectStack, SIGNAL(updateClipEffect(ClipItem*, QDomElement, QDomElement)), trackView->projectView(), SLOT(slotUpdateClipEffect(ClipItem*, QDomElement, QDomElement)));
 933     connect(effectStack, SIGNAL(removeEffect(ClipItem*, QDomElement)), trackView->projectView(), SLOT(slotDeleteEffect(ClipItem*, QDomElement)));
 934     connect(effectStack, SIGNAL(changeEffectState(ClipItem*, QDomElement, bool)), trackView->projectView(), SLOT(slotChangeEffectState(ClipItem*, QDomElement, bool)));
 935     connect(effectStack, SIGNAL(changeEffectPosition(ClipItem*, int, int)), trackView->projectView(), SLOT(slotChangeEffectPosition(ClipItem*, int, int)));
 936     connect(effectStack, SIGNAL(refreshEffectStack(ClipItem*)), trackView->projectView(), SLOT(slotRefreshEffects(ClipItem*)));
 937     connect(transitionConfig, SIGNAL(transitionUpdated(Transition *, QDomElement)), trackView->projectView() , SLOT(slotTransitionUpdated(Transition *, QDomElement)));
 938     connect(trackView->projectView(), SIGNAL(activateDocumentMonitor()), m_projectMonitor, SLOT(activateMonitor()));
 939     trackView->projectView()->setContextMenu(m_timelineContextMenu, m_timelineContextClipMenu, m_timelineContextTransitionMenu);
 940     m_activeTimeline = trackView;
 941     KdenliveSettings::setCurrent_profile(doc->profilePath());
 942     if (m_renderWidget) m_renderWidget->setDocumentStandard(doc->getDocumentStandard());
 943     m_monitorManager->setTimecode(doc->timecode());
 944     doc->setRenderer(m_projectMonitor->render);
 945     m_commandStack->setActiveStack(doc->commandStack());
 946     if (m_commandStack->isClean()) kDebug() << "////////////  UNDO STACK IS CLEAN";
 947     else  kDebug() << "////////////  UNDO STACK IS NOT CLEAN*******************";
 948
 949     //m_overView->setScene(trackView->projectScene());
 950     //m_overView->scale(m_overView->width() / trackView->duration(), m_overView->height() / (50 * trackView->tracksNumber()));
 951     //m_overView->fitInView(m_overView->itemAt(0, 50), Qt::KeepAspectRatio);
 952
 953     setCaption(doc->description());
 954     m_activeDocument = doc;
 955 }
 956
 957 void MainWindow::slotPreferences() {
 958     //An instance of your dialog could be already created and could be
 959     // cached, in which case you want to display the cached dialog
 960     // instead of creating another one
 961     if (KConfigDialog::showDialog("settings"))
 962         return;
 963
 964     // KConfigDialog didn't find an instance of this dialog, so lets
 965     // create it :
 966     KdenliveSettingsDialog* dialog = new KdenliveSettingsDialog(this);
 967     connect(dialog, SIGNAL(settingsChanged(const QString&)), this, SLOT(updateConfiguration()));
 968     dialog->show();
 969 }
 970
 971 void MainWindow::updateConfiguration() {
 972     //TODO: we should apply settings to all projects, not only the current one
 973     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 974     if (currentTab) {
 975         currentTab->refresh();
 976         currentTab->projectView()->checkAutoScroll();
 977         currentTab->projectView()->checkTrackHeight();
 978         if (m_activeDocument) m_activeDocument->clipManager()->checkAudioThumbs();
 979     }
 980     m_buttonAudioThumbs->setChecked(KdenliveSettings::audiothumbnails());
 981     m_buttonVideoThumbs->setChecked(KdenliveSettings::videothumbnails());
 982     activateShuttleDevice();
 983
 984 }
 985
 986 void MainWindow::slotSwitchVideoThumbs() {
 987     KdenliveSettings::setVideothumbnails(!KdenliveSettings::videothumbnails());
 988     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 989     if (currentTab) {
 990         currentTab->refresh();
 991     }
 992     m_buttonVideoThumbs->setChecked(KdenliveSettings::videothumbnails());
 993 }
 994
 995 void MainWindow::slotSwitchAudioThumbs() {
 996     KdenliveSettings::setAudiothumbnails(!KdenliveSettings::audiothumbnails());
 997     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
 998     if (currentTab) {
 999         currentTab->refresh();
1000         currentTab->projectView()->checkAutoScroll();
1001         if (m_activeDocument) m_activeDocument->clipManager()->checkAudioThumbs();
1002     }
1003     m_buttonAudioThumbs->setChecked(KdenliveSettings::audiothumbnails());
1004 }
1005
1006 void MainWindow::slotSwitchMarkersComments() {
1007     KdenliveSettings::setShowmarkers(!KdenliveSettings::showmarkers());
1008     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1009     if (currentTab) {
1010         currentTab->refresh();
1011     }
1012     m_buttonShowMarkers->setChecked(KdenliveSettings::showmarkers());
1013 }
1014
1015 void MainWindow::slotSwitchSnap() {
1016     KdenliveSettings::setSnaptopoints(!KdenliveSettings::snaptopoints());
1017     m_buttonShowMarkers->setChecked(KdenliveSettings::snaptopoints());
1018 }
1019
1020
1021 void MainWindow::slotDeleteTimelineClip() {
1022     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1023     if (currentTab) {
1024         currentTab->projectView()->deleteSelectedClips();
1025     }
1026 }
1027
1028 void MainWindow::slotAddClipMarker() {
1029     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1030     if (currentTab) {
1031         currentTab->projectView()->slotAddClipMarker();
1032     }
1033 }
1034
1035 void MainWindow::slotDeleteClipMarker() {
1036     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1037     if (currentTab) {
1038         currentTab->projectView()->slotDeleteClipMarker();
1039     }
1040 }
1041
1042 void MainWindow::slotEditClipMarker() {
1043     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1044     if (currentTab) {
1045         currentTab->projectView()->slotEditClipMarker();
1046     }
1047 }
1048
1049 void MainWindow::slotCutTimelineClip() {
1050     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1051     if (currentTab) {
1052         currentTab->projectView()->cutSelectedClips();
1053     }
1054 }
1055
1056 void MainWindow::slotAddProjectClip(KUrl url) {
1057     if (m_activeDocument)
1058         m_activeDocument->slotAddClipFile(url, QString());
1059 }
1060
1061 void MainWindow::slotAddTransition(QAction *result) {
1062     if (!result) return;
1063     QDomElement effect = transitions.getEffectByName(result->data().toString());
1064     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1065     if (currentTab) {
1066         currentTab->projectView()->slotAddTransitionToSelectedClips(effect);
1067     }
1068 }
1069
1070 void MainWindow::slotAddVideoEffect(QAction *result) {
1071     if (!result) return;
1072     QDomElement effect = videoEffects.getEffectByName(result->data().toString());
1073     slotAddEffect(effect);
1074 }
1075
1076 void MainWindow::slotAddAudioEffect(QAction *result) {
1077     if (!result) return;
1078     QDomElement effect = audioEffects.getEffectByName(result->data().toString());
1079     slotAddEffect(effect);
1080 }
1081
1082 void MainWindow::slotAddCustomEffect(QAction *result) {
1083     if (!result) return;
1084     QDomElement effect = customEffects.getEffectByName(result->data().toString());
1085     slotAddEffect(effect);
1086 }
1087
1088 void MainWindow::slotZoomIn() {
1089     m_zoomSlider->setValue(m_zoomSlider->value() - 1);
1090 }
1091
1092 void MainWindow::slotZoomOut() {
1093     m_zoomSlider->setValue(m_zoomSlider->value() + 1);
1094 }
1095
1096 void MainWindow::slotFitZoom() {
1097     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1098     if (currentTab) {
1099         m_zoomSlider->setValue(currentTab->fitZoom());
1100     }
1101 }
1102
1103 void MainWindow::slotGotProgressInfo(const QString &message, int progress) {
1104     statusProgressBar->setValue(progress);
1105     if (progress >= 0) {
1106         if (!message.isEmpty()) m_messageLabel->setMessage(message, InformationMessage);//statusLabel->setText(message);
1107         statusProgressBar->setVisible(true);
1108     } else {
1109         m_messageLabel->setMessage(QString(), DefaultMessage);
1110         statusProgressBar->setVisible(false);
1111     }
1112 }
1113
1114 void MainWindow::slotShowClipProperties(DocClipBase *clip) {
1115     if (clip->clipType() == TEXT) {
1116         m_activeDocument->editTextClip(clip->getProperty("xml"), clip->getId());
1117         return;
1118     }
1119     TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1120     ClipProperties dia(clip, m_activeDocument->timecode(), m_activeDocument->fps(), this);
1121     connect(&dia, SIGNAL(addMarker(int, GenTime, QString)), currentTab->projectView(), SLOT(slotAddClipMarker(int, GenTime, QString)));
1122     if (dia.exec() == QDialog::Accepted) {
1123         m_projectList->slotUpdateClipProperties(dia.clipId(), dia.properties());
1124         if (dia.needsTimelineRefresh()) {
1125             // update clip occurences in timeline
1126
1127             currentTab->projectView()->slotUpdateClip(dia.clipId());
1128         }
1129     }
1130 }
1131
1132 void MainWindow::customEvent(QEvent* e) {
1133     if (e->type() == QEvent::User) {
1134         // The timeline playing position changed...
1135         kDebug() << "RECIEVED JOG EVEMNT!!!";
1136     }
1137 }
1138 void MainWindow::slotActivateEffectStackView() {
1139     effectStack->raiseWindow(effectStackDock);
1140 }
1141
1142 void MainWindow::slotActivateTransitionView() {
1143     transitionConfig->raiseWindow(transitionConfigDock);
1144 }
1145
1146 void MainWindow::slotSnapRewind() {
1147     if (m_monitorManager->projectMonitorFocused()) {
1148         TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1149         currentTab->projectView()->slotSeekToPreviousSnap();
1150     }
1151 }
1152
1153 void MainWindow::slotSnapForward() {
1154     if (m_monitorManager->projectMonitorFocused()) {
1155         TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1156         currentTab->projectView()->slotSeekToNextSnap();
1157     }
1158 }
1159
1160 void MainWindow::slotChangeTool(QAction * action) {
1161     if (action == m_buttonSelectTool) slotSetTool(SELECTTOOL);
1162     else if (action == m_buttonRazorTool) slotSetTool(RAZORTOOL);
1163 }
1164
1165 void MainWindow::slotSetTool(PROJECTTOOL tool) {
1166     if (m_activeDocument) {
1167         //m_activeDocument->setTool(tool);
1168         TrackView *currentTab = (TrackView *) m_timelineArea->currentWidget();
1169         currentTab->projectView()->setTool(tool);
1170     }
1171 }
1172
1173 #include "mainwindow.moc"